121514274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1459}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 301554240

約数和(自身を除く): 180039966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1322, 1459, 1983, 2918, 3966, 4377, 4627, 5949, 8754, 9254, 10213, 11898, 13131, 13881, 20426, 26262, 27762, 30639, 41643, 61278, 83286, 91917, 183834, 964399, 1928798, 2893197, 5786394, 6750793, 8679591, 13501586, 17359182, 20252379, 40504758, 60757137, 121514274]

約数ペア:

[(1, 121514274), (2, 60757137), (3, 40504758), (6, 20252379), (7, 17359182), (9, 13501586), (14, 8679591), (18, 6750793), (21, 5786394), (42, 2893197), (63, 1928798), (126, 964399), (661, 183834), (1322, 91917), (1459, 83286), (1983, 61278), (2918, 41643), (3966, 30639), (4377, 27762), (4627, 26262), (5949, 20426), (8754, 13881), (9254, 13131), (10213, 11898)]